Check out the order status tracker in the sticky near the top threads. Use all caps. Seems to be working. I am using my iPhone . I know mine is at 3300. Still waiting on TPW. 2 weeks ago my dealer called and I had to change 2 roof option so opted for transparent roof (Seattle) with exposed carbon fiber roof on constraint. It never gets hot here . AW, red interior,3lt, MT,Z51,NPP,red brakes ,black wheels,cyber grey grill.hoping for build in a few weeks.
"Queued for production".

1000 Order On Hold at Dealership
1100 Order Placed at Dealership
2000 Order Accepted by Chevrolet
2050 Order Changed
2500 Order Preferenced (or "Picked Up" or "Imaged")
3000 Order Accepted by Production Control
3100 Order Available to be Sequenced
3300 Order Scheduled for Production
3400 Order Broadcast (Internal Plant Order Produced)
3800 Vehicle Produced
4000 Vehicle Available to Ship
4B00 Bayed
4150 Vehicle Invoiced
4200 Vehicle Shipped
4300 Intermediate Delivery
4800 Rail Ramp Unload
5000 Vehicle at Dealer